Tekkit Legends crashes on start

[Vreezer]

Hey guys, 

So I thought of starting to play Tekkit Legends but now I get this Error in console when starting the modpack: 

[B#211]  Exception in thread "main" [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.NoSuchMethodError: com.google.common.io.CharSource.readLines(Lcom/google/common/io/LineProcessor;)Ljava/lang/Object;
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at cpw.mods.fml.common.asm.transformers.AccessTransformer.processATFile(AccessTransformer.java:125)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at cpw.mods.fml.common.asm.transformers.AccessTransformer.readMapFile(AccessTransformer.java:120)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at cpw.mods.fml.common.asm.transformers.AccessTransformer.<init>(AccessTransformer.java:101)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at cpw.mods.fml.common.asm.transformers.AccessTransformer.<init>(AccessTransformer.java:97)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at java.lang.reflect.Constructor.newInstance(Unknown Source)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at java.lang.Class.newInstance(Unknown Source)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.launchwrapper.LaunchClassLoader.registerTransformer(LaunchClassLoader.java:88)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at cpw.mods.fml.common.launcher.FMLDeobfTweaker.injectIntoClassLoader(FMLDeobfTweaker.java:32)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[B#211]  [11:29:45] [main/INFO]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

I tried it out on all versions of this modpack and I get this error on every version. I also tried reinstalling the modpack and reinstalling java, upgrading java, downgrading java to 7.

I found this post, where the mod said to try using a bought version of minecraft instead of the cracked one. I have the bought version...

Hopefully you guys can help me somehow.